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      NGC 3981
      Autore dello sfondo:
      Marius Dinga

      05 Jul 2026

      NGC 3981

      "NGC 3981 is an unbarred spiral galaxy located 65 million light-years away in the constellation of Crater. It was discovered on February 7, 1785, by William Herschel."(Wikipedia)


      "This galaxy features a bright central core, where a supermassive black hole lies, surrounded by a disk of hot, young stars and spiral arms laced with streams of dust and more young stars. The irregular, outstretched shape of its arms is likely due to gravitational influence from an encounter with one of its galactic neighbors. NGC 3981 is a member of the NGC 4038 Group of galaxies, which also contains the well-known interacting Antennae Galaxies. The NGC 4038 Group is a small component of the Virgo Supercluster, the immense collection of galaxies that hosts our own Milky Way Galaxy." (noirlab.edu)

      Dataset da cui è stata elaborata l'immagine

      NGC 3981

      24 credit

      Apri
      Telescope Live
      CHI-3-CCD
      • Tipo di obiettivo
        ............................................................................................................................
        Galaxy
      • Fotocamera
        ............................................................................................................................
        FLI PL16803
      • Coordinate dell'obiettivo
        ............................................................................................................................
        RA 179.02916 Dec -19.89611
      • Emisfero
        ............................................................................................................................
        Southern
      • Posizione del telescopio
        ............................................................................................................................
        Chile
      • Evento transitorio
        ............................................................................................................................
        No
      • Osservato il
        ............................................................................................................................
        20 Feb 2020 - 20 Jun 2020
      Filtro
      Exp. media (s)
      Esposizione totale
      Sottoframe
      Luminance146711h27
      Green9697h26
      Blue11548h20m26
      Red12008h40m26

      NGC 3981